[INFO] cloning repository https://github.com/fkaa/mediabox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fkaa/mediabox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7631078131ba8ff16ead6ef5cacd61291e6d9d68
[INFO] checking fkaa/mediabox against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fkaa/mediabox on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fkaa/mediabox
[INFO] finished tweaking git repo https://github.com/fkaa/mediabox
[INFO] tweaked toml for git repo https://github.com/fkaa/mediabox written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/fkaa/mediabox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mpeg4-audio-const v0.2.0
[INFO] [stderr]   Downloaded hex-slice v0.1.4
[INFO] [stderr]   Downloaded mp4ra-rust v0.1.0
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[INFO] [stderr]   Downloaded fluent-uri v0.1.3
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[INFO] [stderr]   Downloaded tonic v0.8.0
[INFO] [stderr]   Downloaded console-subscriber v0.1.7
[INFO] [stderr]   Downloaded h264-reader v0.6.0
[INFO] [stderr]   Downloaded lexopt v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0116e9a168abad1ae3158f9632fdc87e8c4fa19b32335e37ddb982d393882eeb
[INFO] running `Command { std: "docker" "start" "-a" "0116e9a168abad1ae3158f9632fdc87e8c4fa19b32335e37ddb982d393882eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0116e9a168abad1ae3158f9632fdc87e8c4fa19b32335e37ddb982d393882eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0116e9a168abad1ae3158f9632fdc87e8c4fa19b32335e37ddb982d393882eeb", kill_on_drop: false }`
[INFO] [stdout] 0116e9a168abad1ae3158f9632fdc87e8c4fa19b32335e37ddb982d393882eeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c88cbbf634172871ab5ed558da03de5c897261fe7364e42aea23c1ff4f0d7fe1
[INFO] running `Command { std: "docker" "start" "-a" "c88cbbf634172871ab5ed558da03de5c897261fe7364e42aea23c1ff4f0d7fe1", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]     Checking mediabox v0.1.0 (/opt/rustwide/workdir/mediabox)
[INFO] [stdout] warning: the item `MediaInfo` is imported redundantly
[INFO] [stdout]  --> mediabox/src/codec/webvtt.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{encoder, Fraction, MediaInfo, MediaKind, Track};
[INFO] [stdout]   |                                ^^^^^^^^^
[INFO] [stdout] 4 |
[INFO] [stdout] 5 | use super::*;
[INFO] [stdout]   |     -------- the item `MediaInfo` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Track` is imported redundantly
[INFO] [stdout]  --> mediabox/src/codec/webvtt.rs:3:54
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{encoder, Fraction, MediaInfo, MediaKind, Track};
[INFO] [stdout]   |                                                      ^^^^^
[INFO] [stdout] 4 |
[INFO] [stdout] 5 | use super::*;
[INFO] [stdout]   |     -------- the item `Track` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AacCodec`, `AssCodec`, `AudioCodec`, `AudioInfo`, `Demuxer`, `Fraction`, `MediaInfo`, `MediaKind`, `MediaTime`, `Movie`, `Packet`, `ProbeResult`, `SoundType`, `SubtitleCodec`, `SubtitleInfo`, `Track`, `demuxer`, `nal::get_codec_from_mp4`
[INFO] [stdout]  --> mediabox/src/format/mkv/ebml.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 |     codec::{nal::get_codec_from_mp4, AssCodec, SubtitleCodec, SubtitleInfo},
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 5 |     demuxer,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 6 |     format::{ProbeResult, Demuxer, Movie},
[INFO] [stdout]   |              ^^^^^^^^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 7 |     io::Io,
[INFO] [stdout] 8 |     AacCodec, AudioCodec, AudioInfo, Fraction, MediaInfo, MediaKind, MediaTime, Packet, SoundType,
[INFO] [stdout]   |     ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 9 |     Track,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ebml::*`
[INFO] [stdout]  --> mediabox/src/format/mkv.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use ebml::*;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::*`
[INFO] [stdout]  --> mediabox/src/format/mp4/mp4.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use log::*;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Duration`
[INFO] [stdout]  --> mediabox/src/format/mp4/mp4.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{collections::HashMap, io::SeekFrom, time::Duration};
[INFO] [stdout]   |                                               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitstreamFraming`, `H264Codec`, `MediaDuration`, `MediaKind`, `MediaTime`, `Span`, `VideoCodec`, `VideoInfo`, `convert_bitstream`
[INFO] [stdout]   --> mediabox/src/format/mp4/mp4.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout] 9  |     codec::nal::{convert_bitstream, BitstreamFraming},
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     muxer, H264Codec, MediaDuration, MediaKind, MediaTime, Packet, Span, Track, VideoCodec,
[INFO] [stdout]    |            ^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^          ^^^^         ^^^^^^^^^^
[INFO] [stdout] 13 |     VideoInfo,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `write_audio_trak`, `write_video_trak`
[INFO] [stdout]   --> mediabox/src/format/mp4/mp4.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 | use super::{write_audio_trak, write_video_trak, SampleEntry, TrackBuilder};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> mediabox/src/format/mp4.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use fmp4::*;
[INFO] [stdout]    |         ^^^^^^^ the name `MUXER_META` in the value namespace is first re-exported here
[INFO] [stdout] 33 | pub use mp4::*;
[INFO] [stdout]    |         ------ but the name `MUXER_META` in the value namespace is also re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `str_split_as_str`
[INFO] [stdout]  --> mediabox/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(str_split_as_str)] // used by ASS decoder
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking h2 v0.3.14
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stdout] error[E0599]: no method named `as_str` found for struct `std::str::Split` in the current scope
[INFO] [stdout]   --> mediabox/src/codec/ass.rs:61:28
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let text = entries.as_str();
[INFO] [stdout]    |                            ^^^^^^ method not found in `Split<'_, char>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tower-http v0.3.4
[INFO] [stdout] error: aborting due to 2 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mediabox` (lib) due to 3 previous errors; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c88cbbf634172871ab5ed558da03de5c897261fe7364e42aea23c1ff4f0d7fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88cbbf634172871ab5ed558da03de5c897261fe7364e42aea23c1ff4f0d7fe1", kill_on_drop: false }`
[INFO] [stdout] c88cbbf634172871ab5ed558da03de5c897261fe7364e42aea23c1ff4f0d7fe1
[INFO] checking fkaa/mediabox against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffkaa%2Fmediabox" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fkaa/mediabox on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fkaa/mediabox
[INFO] finished tweaking git repo https://github.com/fkaa/mediabox
[INFO] tweaked toml for git repo https://github.com/fkaa/mediabox written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fkaa/mediabox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf15fd7f5ac514742006f75d9aa280ac9befc14254bec019df55648fd5b45495
[INFO] running `Command { std: "docker" "start" "-a" "bf15fd7f5ac514742006f75d9aa280ac9befc14254bec019df55648fd5b45495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf15fd7f5ac514742006f75d9aa280ac9befc14254bec019df55648fd5b45495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf15fd7f5ac514742006f75d9aa280ac9befc14254bec019df55648fd5b45495", kill_on_drop: false }`
[INFO] [stdout] bf15fd7f5ac514742006f75d9aa280ac9befc14254bec019df55648fd5b45495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ff62bc1415a0a93e747837551de511efd79a23999a99b0c8973352430389d2a
[INFO] running `Command { std: "docker" "start" "-a" "6ff62bc1415a0a93e747837551de511efd79a23999a99b0c8973352430389d2a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "6ff62bc1415a0a93e747837551de511efd79a23999a99b0c8973352430389d2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff62bc1415a0a93e747837551de511efd79a23999a99b0c8973352430389d2a", kill_on_drop: false }`
[INFO] [stdout] 6ff62bc1415a0a93e747837551de511efd79a23999a99b0c8973352430389d2a